Incomplete penetration
[化] 未焊透
🧩 词语组成解析
penetration
[,pɛnɪ'treʃən]
n. 渗透;穿透;[军]突破;洞察力;
🗣️ 情景例句
Morning, Philip.
早安， Philip。
Would you wait here for a minute?
您能在这里等一下吗？
Do what he or she tells you to do.
听从老师的教导。